Is holpuch.cz Safe? Security Analysis for RNDr. Jan Holpuch. Ph.D.
https://holpuch.czCheck if holpuch.cz is a scam or legitimate. Free security scan and reviews.
Below Technology avg (72)
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SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
AI Summary
The website holpuch.cz represents a small-scale personal brand for RNDr. Jan Holpuch, Ph.D., a web designer and IT specialist based in the Czech Republic. The site serves as a simple landing page with basic contact information and a brief description of services. The business appears to be a sole proprietorship or small consultancy with a long-standing domain registration dating back to 2001, indicating stability and legitimacy. The target audience is general, likely local clients seeking web design and IT services. Technically, the website is minimalistic, built with standard HTML, CSS, and JavaScript, hosted on Forpsi servers. It lacks advanced frameworks or CMS platforms and does not include analytics or advertising scripts. The site is mobile optimized with basic SEO and accessibility features but could benefit from enhanced technical implementation and performance improvements. From a security perspective, the site lacks important security headers and explicit security policies. There is no privacy or cookie policy, which impacts GDPR compliance. No forms or data collection mechanisms are present, reducing immediate data protection risks. The WHOIS data aligns well with the website content, supporting legitimacy. Overall, the security posture is basic and could be improved with standard best practices. The overall risk is low given the limited scope and content of the site, but strategic improvements in privacy compliance, security headers, and transparency would enhance trust and professionalism.
Detected Technologies
16 urgent findings need attention
2 critical · 14 high
- + 8 more findings in the full report below
Keep holpuch.cz under constant watch
Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.
Security drift alerts
Risk score drops, new high-severity issues, and header hardening gaps
Compliance watch
GDPR / NIS2 posture changes with governance evidence snapshots
Infrastructure surface
Unexpected open services, SSL expiry, DNS & email authentication changes
Content & tracker intelligence
Marketing tech shifts, analytics drift, and AI recommendation updates
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Security Headers
8 findings
15/100
GDPR Compliance
4 findings
25/100
NIS2 Compliance
9 findings
2/100
Email Security
2 findings
65/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The business operates in the technology sector, specifically offering web design and IT specialist services. It targets local Czech clients and operates as a small personal brand. The business model is service-based, likely relying on direct client engagements. The domain age and registration data support a stable presence. There is no evidence of partnerships or subsidiaries. The website content is minimal but consistent with a personal consultancy. Revenue streams are presumably from client projects. Growth indicators are not visible from the site. The lack of marketing or analytics tools suggests a low digital marketing footprint. The business ecosystem appears self-contained without external dependencies.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Company Registration
RNDr. Jan Holpuch. Ph.D.
CZ7205065373
66958024
Security Posture Analysis
Comprehensive Security Assessment
The current security maturity level is basic. The website uses HTTPS (assumed but not explicitly confirmed), but no security headers are detected. There are no visible vulnerabilities or exposed sensitive data. The absence of privacy and cookie policies indicates compliance gaps with GDPR. Incident response readiness is not documented. No security culture indicators such as certifications or policies are present. The site does not collect user data via forms, reducing attack surface. Overall, the security posture is minimal and would benefit from implementing standard security headers, privacy policies, and incident response contacts.
Strategic Recommendations
Priority Actions for Security Improvement
Implement and publish a comprehensive privacy policy and cookie policy to improve GDPR compliance.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
RNDr. Jan Holpuch. Ph.D.
webdesigner a IT specialista
basic
consistent
Technical Stack
moderate
good
basic
basic
Security Assessment
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a simple landing page for a Czech web designer and IT specialist.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
Critical sector without clear security compliance
HIGHDetected sectors: transport
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No DMARC record found
HIGHDMARC provides email authentication and reporting
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
SPF Details
DMARC Details
MTA-STS Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 56 days
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
Critical Service Exposed: MySQL
CRITICALPort 3306 (MySQL) is publicly accessible - MySQL - Database server
How does holpuch.cz compare?
holpuch.cz scores below average. Browse similar domains to see how competitors handle security.
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.
SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
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